我收到警告
“无法解析week-parser-formatter.ts中WeekParserFormatter的所有参数:(?)。这将成为Angular v6.x中的错误”
使用字符串参数创建构造函数时:
library(readxl) #para usar la función "read_excel"
car_pref <- read_excel('car.xls')
car_pref <- car_pref[-1,]
car_pref <- car_pref[-1,]
colnames(car_pref) <- c("sex","age","response","frequency")
car_pref$frequency <- as.numeric(car_pref$frequency)
car_pref$sex <- factor(car_pref$sex)
car_pref$age <- factor(car_pref$age)
car_pref$response <- factor(car_pref$response)
car_pref$sex <- relevel(car_pref$sex, ref="women")
car_pref$age <- relevel(car_pref$age, ref="24-40")
car_pref$age <- relevel(car_pref$age, ref="18-23")
car_pref$response <- relevel(car_pref$response, ref="very important")
library(MASS)
res.polr <- polr(factor(response)~factor(age) + factor(sex), weights=frequency,data=car_pref)
summary(res.polr)
我通过以下代码来解决:
matrix.model
还有更好的方法吗?
答案 0 :(得分:0)
您不必将其作为构造函数的参数,您可以直接在此变量中使用它,并在类或组件内的任何地方使用它
Class A {
private dateFormatString : string = '';
constructor(
) {
}
setDateFormat(dateFormatString: string){
this.dateFormatString = dateFormatString;
}
}